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- What is the name of the fungal toxin that inhibits RNA polymerase Il at 1 microgram/mL concentration? O Flavopiridol a-Amanitin O Triptolide DRB (5,6-Dichloro-1-ß-D- ribofuranosylbenzimidazole)What is the mechanism of action of mitomycin C and 5-FU in trabeculectomy pressure-lowering surgery?is Polymyxin a cationic antimcrobial peptide? Does Aureomycin targets lipopolysaccharide?
- What is the underlying molecular mechanism of action for the antibiotic novobiocin?What is the molecular site of oligomycin action?Among the following structures, the drug that can be given orally against B-lactamase-producing strain: is: CO-H OCH COOH I COOH II NH2 HO COOH III IV COOH Oll ONone of the above OlI OIV
- A 47-year old man with a history of severe allergy to penicillin is hospitalized and undergoes the treatment for bacterial meningitis. After 5 days of treatment he complains of severe headache, visual disturbances and general malaise. His blood test shows a severe anemia. Which one of the following drugs may be responsible for this adverse reaction? Explain. Doxycycline Gentamicin Amoxicillin Azithromycin Chloramphenicol TetracyclinesWhat is the etiologicalagent of amebiasis? How is ittransmitted and what are thetypical manifestations of thedisease?What is the mechanism(s) of action of the drug Riluzole in MND?